JPS6380112A - Far infrared ray radiation device - Google Patents
Far infrared ray radiation deviceInfo
- Publication number
- JPS6380112A JPS6380112A JP61223844A JP22384486A JPS6380112A JP S6380112 A JPS6380112 A JP S6380112A JP 61223844 A JP61223844 A JP 61223844A JP 22384486 A JP22384486 A JP 22384486A JP S6380112 A JPS6380112 A JP S6380112A
- Authority
- JP
- Japan
- Prior art keywords
- far
- radiator
- infrared
- combustion gas
- infrared rays
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 35
- 239000000567 combustion gas Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/08—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating
- F24C1/10—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
- F24C3/042—Stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/08—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gas Burners (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、加熱することにより遠赤外線を放射するよう
にした遠赤外線放射体を用いた遠赤外線放射装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a far-infrared radiating device using a far-infrared radiator that emits far-infrared rays when heated.
従来の技術
従来のこの種の遠赤外線放射装置は、その熱源に電気ヒ
ータあるいはバーナや触媒により燃焼した燃焼ガスを利
用していた。BACKGROUND OF THE INVENTION Conventional far-infrared ray radiating devices of this type have utilized combustion gas combusted by an electric heater, burner, or catalyst as a heat source.
発明が解決しようとする問題点
上記熱源に電気ヒータを利用するものは運転コスト面で
不利であシ、″１念燃焼ガスを直接流して利用するもの
は一般的に温度が高く、従って遠赤外線放射体の温度も
高くなシ、放射するエネルギ密度も高く、遠赤外線の波
長も短いものが多くなる欠点がちる。Problems to be Solved by the Invention Those that use electric heaters as the heat source are disadvantageous in terms of operating costs, and those that use direct combustion gas have generally high temperatures, and therefore far-infrared rays. The disadvantages are that the temperature of the radiator is high, the radiated energy density is high, and the wavelength of the far infrared rays is often short.
有機物の乾燥をする場合のように、有機物の上限温度に
限シがあシ、短波長の遠赤外線が多いもの、すなわち、
エネルギ密度を高くして照射すると、被照射面の表面だ
けの温度が高くなり、内部との温度に差が生じて不具合
となる。When drying organic materials, there is a limit to the maximum temperature of the organic material, and there are many short wavelength far infrared rays, i.e.
When irradiating with a high energy density, the temperature of only the surface of the irradiated surface increases, causing a temperature difference between the surface and the inside, resulting in a problem.
かかる場合には、エネルギ密度を低く押え、すなわち、
遠赤外線放射体の表面温度を低くして長波長の遠赤外線
である程度時間をかけてゆつくシ加熱することが必要と
なシ、必然的に遠赤外線放射面積を広くしなければなら
ない。In such cases, the energy density is kept low, i.e.
It is necessary to lower the surface temperature of the far-infrared radiator and slowly heat it with long-wavelength far-infrared rays over a certain amount of time, and the far-infrared radiating area must necessarily be widened.
このように広い面積を燃焼ガスで加熱するには燃焼ガス
に大量の空気を混合して加熱側の燃焼ガスの温度を低く
するので、大量゛のガスを送るため動力が増大するとい
う欠点がある。In order to heat a large area with combustion gas in this way, a large amount of air is mixed with the combustion gas to lower the temperature of the combustion gas on the heating side, which has the disadvantage of increasing the power required to send a large amount of gas. .
また、特に、多段の触媒燃焼を利用して熱効率を上昇し
ようとすると、低温燃焼のために燃焼触媒の充ｆＲ量が
増加し、この充填触媒層を全量のガスが通過するために
圧力損失も増加し、送風に要する動力が極端に増大する
という欠点がある。In addition, especially when trying to increase thermal efficiency by using multi-stage catalytic combustion, the amount of charged fR of the combustion catalyst increases due to low-temperature combustion, and pressure loss also occurs because the entire amount of gas passes through this packed catalyst bed. This has the disadvantage that the power required for blowing air increases dramatically.
問題点を解決するための手段及び作用
本発明は上記のことにかんがみなされたもので、燃焼ガ
ス量を少なくして高温の広い温度領域で燃焼ガスの顕熱
を利用して小さな高温の一次放射体の異面積から多量の
放射エネルギを出し、これを受熱した大きな面積の金属
壁と、この金属壁に密着した遠赤外線放射体とからなる
二次放射体を加熱し、上記一次放射体からの放射エネル
ギと同量のエネルギを長波長の遠赤外線として放射させ
るようにして、少ない動力でもって大面積から遠赤外線
を効率よく放射することができるようにした遠赤外線放
射装置を提供しようとするもので、その構成は、金属に
密着し九セラミック等の遠赤外線放射体を加熱すること
によｐ、遠赤外線放射体より遠赤外線を放射させる遠赤
外線放射装置において、燃焼ガスを通す金属製の一次放
射体と、金属板の表面にセラミック等の遠赤外線放射体
を密着し九二次放射体とからなシ、一次放射体を二次放
射体に離間対向して配置し九構成となっておシ、〒次放
射体を通る燃焼ガスの顕熱により放射される一次放射体
からの赤外線によりニ次放射体が加熱てれ、この加熱に
よりニ次放射体より遠赤外線が放射される。Means and Effects for Solving the Problems The present invention was conceived in view of the above-mentioned problems, and the present invention reduces the amount of combustion gas and utilizes the sensible heat of the combustion gas in a wide temperature range to generate small, high-temperature primary radiation. A large amount of radiant energy is emitted from different areas of the body, and a secondary radiator consisting of a metal wall with a large area that receives the heat and a far-infrared radiator in close contact with the metal wall is heated, and the radiation from the primary radiator is heated. To provide a far-infrared radiation device that can efficiently radiate far-infrared rays from a large area with little power by radiating the same amount of energy as radiant energy as long-wavelength far-infrared rays. The configuration is that the far-infrared radiator emits far-infrared rays from the far-infrared radiator by heating a far-infrared radiator made of ceramic or the like that is in close contact with metal. A radiator, a far-infrared radiator made of ceramic or the like is closely attached to the surface of a metal plate, and a secondary radiator is arranged, and a primary radiator is spaced apart from and faces the secondary radiator. The secondary radiator is heated by the infrared rays emitted from the primary radiator due to the sensible heat of the combustion gas passing through the secondary radiator, and this heating causes the secondary radiator to radiate far-infrared rays.
高温の一次放射体の放射面から放射される赤外線はエネ
ルギ密度が高く、短い波長の放射エネルギが多く、これ
により加熱される二次放射体の面積を大きくすれば、こ
の二次放射体が加熱される温度は低くなり、この二次放
射体の放射面からはエネルギ密度の低い長波長の放射エ
ネルギが得られる。The infrared rays emitted from the radiation surface of a high-temperature primary radiator have a high energy density and contain a lot of radiant energy at short wavelengths.If the area of the secondary radiator that is heated by this is increased, this secondary radiator will be heated. The temperature at which the secondary radiator is exposed becomes lower, and long-wavelength radiant energy with low energy density is obtained from the radiation surface of this secondary radiator.
実施例 本発明の実施例を図面に基づいて説明する。Example Embodiments of the present invention will be described based on the drawings.
第１図、ＷＪ２図において、図中１は金属板にて構成さ
れた偏平の断面矩形に形成された箱であり、この箱１の
広い万の一側壁の外面にセラミックス等の遠赤外線放射
体２が塗布により密着されており、この−側壁が二次放
射体３となっている。箱１の他の側壁の外側は断熱材４
にてカバーされている。またこの二次放射体３となる側
壁以外の側壁内面はできるだけ熱反射率がよいように、
例えばアルミニウムをメッキし九シ、磨い九ステンレス
板等を使用する。In Fig. 1 and WJ2, numeral 1 in the figure is a box formed of a metal plate with a flat rectangular cross section, and a far-infrared radiator made of ceramic or the like is attached to the outer surface of the wide side wall of box 1. 2 are closely attached by coating, and this negative side wall serves as a secondary radiator 3. The outside of the other side wall of box 1 is insulation material 4
is covered by. In addition, the inner surface of the side wall other than the side wall that will become the secondary radiator 3 is designed to have as good a heat reflectance as possible.
For example, use plated aluminum or polished stainless steel plate.
５は上記箱１内に蛇行収納される燃焼ガス流通管で、こ
れの蛇行部は上記箱１の二次放射体３の内側面の全体に
わたって所定の間隔をとって対向されている。この燃焼
ガス流通管５は上記二次放射体３を内側から加熱する一
次放射体となるもの、で、この燃焼ガス流通管５には、
その入口部と途中に触媒燃焼器６，６が介装してあシ、
この各触媒燃焼器６．もの上流側にはそれぞれ空気と燃
料を混合する混合器７．７が設けである。そしてこの各
混合器７．７には惚科管８が接続されている。Reference numeral 5 denotes a combustion gas distribution pipe which is housed in the box 1 in a meandering manner, and the meandering portion of this pipe faces the entire inner surface of the secondary radiator 3 of the box 1 at a predetermined interval. This combustion gas distribution pipe 5 serves as a primary radiator that heats the secondary radiator 3 from the inside, and this combustion gas distribution pipe 5 includes:
Catalytic combustors 6, 6 are interposed between the inlet and the middle,
Each of these catalytic combustors6. A mixer 7.7 for mixing air and fuel is provided on the upstream side of each tank. A tube 8 is connected to each mixer 7.7.
上記燃焼ガス流通管５の入口側は予熱空気供給ライン’
ｌｃ’ｌｌ続されている。この子熱望気供給ライン９に
は予熱用混合器７αと予熱用触媒燃焼器６αが介装して
あり、ぢらにその上流側にはブロア等の空気供給装置が
接続されている。The inlet side of the combustion gas distribution pipe 5 is a preheated air supply line'
lc'll is connected. A preheating mixer 7α and a preheating catalytic combustor 6α are interposed in this secondary hot air supply line 9, and an air supply device such as a blower is connected to the upstream side thereof.
また燃焼ガス流通管５の出口側は熱交換器を介して大気
に開放、あるいは他の遠赤外線放射装置の入口側に接続
されている。なお上記熱交換器は予熱空気供給ラインに
介装しである。箱１には箱１内と外気を連通ずる通気口
１０が設けである。Further, the outlet side of the combustion gas distribution pipe 5 is open to the atmosphere via a heat exchanger, or is connected to the inlet side of another far-infrared radiation device. Note that the heat exchanger is interposed in the preheated air supply line. The box 1 is provided with a vent 10 that communicates the inside of the box 1 with outside air.
上記構成における燃焼ガス流通管５による一次放射面積
Ａ１と箱１の一側壁による二次放射体３の放射面積Ａ、
とはＡＩ＜Ａ、となっている。In the above configuration, the primary radiation area A1 due to the combustion gas distribution pipe 5 and the radiation area A of the secondary radiator 3 due to one side wall of the box 1,
This means that AI<A.
上記構成において、予熱空気供給ライン９から予熱空気
が供給され、箱１内に蛇行収納された燃焼ガス流通管５
内の触媒燃焼器６．６が燃焼作用することによりこの燃
焼ガス流通管５内を＋ ｏｏｏ ’ｃ未溝の燃焼ガスが
流れ、゛これの表面から赤外線が放射される。この赤外
線は箱１の全内面に照射されるが、二次放射体３となる
壁以外の壁内面に照射された赤外線は反射されて二次放
射体３側に集熱されてこの二次放射体３全体が加熱され
る。このとき、燃焼ガス流通ｆ＃５による一次放射体と
二次放射体３との面積差だけエネルギ密度が変化して波
長が変換され、二次放射体３の遠赤外線放射体２の全体
より一次放射体より放射された赤外線より波長が長い遠
赤外線が放射される。In the above configuration, preheated air is supplied from the preheated air supply line 9, and the combustion gas distribution pipe 5 is meanderingly housed in the box 1.
Due to the combustion action of the catalytic combustor 6.6 within the combustion gas distribution pipe 5, ungrooved combustion gas flows through the combustion gas distribution pipe 5, and infrared rays are emitted from its surface. This infrared rays are irradiated to the entire inner surface of the box 1, but the infrared rays irradiated to the inner surfaces of the walls other than the wall that becomes the secondary radiator 3 are reflected and concentrated on the side of the secondary radiator 3, resulting in this secondary radiation. The entire body 3 is heated. At this time, the energy density changes by the area difference between the primary radiator and the secondary radiator 3 due to the combustion gas flow f#5, and the wavelength is converted, so that the entire far-infrared radiator 2 of the secondary radiator 3 is Far-infrared rays, which have a longer wavelength than the infrared rays emitted by the radiator, are emitted.
上記実施例において、燃焼ガス流通管５の表面には赤外
線の放射量を増加させる目的でセラミックスを溶射等に
より密着することが望ましい。また二次放射体側の遠赤
外線放射体はできる限り黒体に近いものが望ましい。現
在一般に遠赤外線放射体としてセラミックスが主として
使用されているが、このセラミックスの放射率は最高で
も０．９２であるのに対して黒鉛の放射率はα９７〜０
．９８でセラミックスより高い。黒鉛は空気中で４５０
°以上になると酸化消耗が発生するが、本発明に係る二
次放射面の温度は最高でもこの温度（４５０°Ｃ）を越
えないので、黒鉛を二次放射体の遠赤外線放射体として
用いることは非常に有利となる。In the embodiment described above, it is desirable that ceramics be adhered to the surface of the combustion gas distribution pipe 5 by thermal spraying or the like for the purpose of increasing the amount of infrared radiation. Further, it is desirable that the far-infrared radiator on the secondary radiator side be as close to a black body as possible. Currently, ceramics are mainly used as far-infrared emitters, but the emissivity of these ceramics is at most 0.92, whereas the emissivity of graphite is α97~0.
．． 98, higher than ceramics. Graphite is 450% in air.
If the temperature exceeds °C, oxidative consumption will occur, but since the temperature of the secondary radiation surface according to the present invention does not exceed this temperature (450°C) at the maximum, graphite can be used as the far-infrared radiation emitter of the secondary radiation body. is very advantageous.
箱１内での燃焼ガス流通管５は、内部を流れる燃焼ガス
の顕熱により金属壁を通して加熱されるのであるから、
放熱によって燃焼ガスの温度が低下し、下流側になる程
放射面の温度が低下する。The combustion gas distribution pipe 5 in the box 1 is heated through the metal wall by the sensible heat of the combustion gas flowing inside.
The temperature of the combustion gas decreases due to heat radiation, and the temperature of the radiation surface decreases as it moves downstream.
このため適当間隔をとった位置に触媒燃焼器４が介装さ
れるが、その外に、下流側での蛇行ピッチを小さくして
二次放射体側での受熱エネルギを均一化することが望ま
しい。For this reason, catalytic combustors 4 are interposed at positions with appropriate intervals, and in addition, it is desirable to reduce the meandering pitch on the downstream side to equalize the heat received energy on the secondary radiator side.
第３図から第５図は本発明の他の実施例の開放型の例を
示す。3 to 5 show open examples of other embodiments of the invention.
第３図、第４図において、ＩＩは一次放射体となる燃焼
ガス流通管、１２はこの燃焼ガス流通管ＩＩの上側に、
開放側を下側に向けて設けた樋状の湾曲面部材であり、
この湾曲面部材１２の下面には遠赤外線放射体１３が密
着されており、また上面には断熱材１４が貼付けである
。１５は上記燃焼ガス流通管１１の下側に位置して、燃
焼ガス流通管１１が放射する赤外線が直接下方へ放射さ
れるのを防ぐために設けられた金属壁で、この金属壁１
５の下面に遠赤外線放射体１３が密着されている。In FIGS. 3 and 4, reference numeral II indicates a combustion gas distribution pipe serving as a primary radiator, and reference numeral 12 indicates an upper side of this combustion gas distribution pipe II.
It is a gutter-like curved surface member with the open side facing downward,
A far-infrared radiator 13 is closely attached to the lower surface of this curved surface member 12, and a heat insulating material 14 is attached to the upper surface. A metal wall 15 is located below the combustion gas distribution pipe 11 and is provided to prevent infrared rays emitted by the combustion gas distribution pipe 11 from being directly radiated downward.
A far-infrared ray emitter 13 is closely attached to the lower surface of the infrared ray 5.
この実施例における構成において、燃焼ガス流通管１１
は赤外線を放射する一次放射体となり、また、湾曲面部
材１２と遠赤外線放射体１３及び金属壁１５と遠赤外線
放射体１３とは二次放射面となり、一次放射体から放射
された赤外線により、両二次放射体は加熱され、それぞ
れの遠赤外線放射体１３から下方へ向けて遠赤外線が放
射される。In the configuration in this embodiment, the combustion gas distribution pipe 11
serves as a primary radiator that emits infrared rays, and the curved surface member 12, far-infrared radiator 13, and metal wall 15 and far-infrared radiator 13 serve as secondary radiators, and the infrared rays emitted from the primary radiator cause Both secondary radiators are heated, and far-infrared rays are emitted downward from each far-infrared radiator 13.
第５図は開放型の他側を示すもので、図中１６は燃焼ガ
ス流通管で、この燃焼ガス流通管１６は開放側を斜め上
方に向けた樋状の反射部材１７内に位置し、この反射部
材１７の斜め上方に金属板１８が設けである。そして上
記反射部材１７の内面は反射率がよいように鏡面となっ
ており、また金属板１８の下面には遠赤外線放射体１９
が密着されて二次放射体となっている。FIG. 5 shows the other side of the open type. In the figure, 16 is a combustion gas distribution pipe, and this combustion gas distribution pipe 16 is located in a gutter-shaped reflection member 17 with the open side facing diagonally upward. A metal plate 18 is provided diagonally above the reflecting member 17. The inner surface of the reflecting member 17 has a mirror surface for good reflectance, and the lower surface of the metal plate 18 is provided with a far-infrared radiator 19.
are in close contact with each other to form a secondary radiator.
この実施例における構成において、一次放射体となる燃
焼ガス流通管１６より放射された赤外線は直接及び反射
部材１７に反射して二次放封体に照射され、これにより
、二次放射体は加熱され、遠赤外線放射体１９より下刃
へ向けて遠赤外線が放射される。In the configuration of this embodiment, the infrared rays emitted from the combustion gas distribution pipe 16 serving as the primary radiator are irradiated directly and reflected by the reflecting member 17 to the secondary radiator, thereby heating the secondary radiator. The far-infrared rays are emitted from the far-infrared radiator 19 toward the lower blade.
なおこの実施例において、反射部材１７の裏側に遠赤外
線放射体を密着し、反射部材１７の加熱によりこの遠赤
外線放射体より遠赤外線を放射するようにしてもよい。In this embodiment, a far-infrared ray emitter may be closely attached to the back side of the reflecting member 17, and the far-infrared rays may be emitted from the far-infrared rays by heating the reflecting member 17.
発明の効果
本発明によれば、小さな動力でもって大面積から遠赤外
線を効率よく放射することができる。Effects of the Invention According to the present invention, far infrared rays can be efficiently radiated from a large area with a small amount of power.
図面は本発明の実施例を示すもので、第１図は予熱空気
供給ラインを含む要部の横断平面図、ＷＪ２図は第１図
の■−■線に沿う断面図、第３図、第４図は本発明の他
の実施例を示すもので、第３図は正面図、第４図は第３
図の■−■線に沿う断面矢視図、第５図は本発明のさら
に他の実施例を示す正面図である。
１は箱、２．１３．１９は遠赤外線放射体、３は二次放
射体、５，１１．１６は燃暁ガス流通管、６，６αは触
媒燃焼器、７．７αは燃料混合器。
出願人 株式会社日本ケミカル・プラント、コンサルタ
ント代理人 弁 理 士 米 原 正
牽伸 理 士 浜 本 忠勇１図
第２図
第３図
第４図
第５図
＋４The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional plan view of the main part including the preheated air supply line, WJ2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 4 shows another embodiment of the present invention, FIG. 3 is a front view, and FIG. 4 is a front view of the third embodiment.
FIG. 5 is a cross-sectional view taken along the line ■-■ in the figure, and a front view showing still another embodiment of the present invention. 1 is a box, 2.13.19 is a far-infrared radiator, 3 is a secondary radiator, 5, 11.16 is a combustion gas distribution pipe, 6, 6α is a catalytic combustor, and 7.7α is a fuel mixer. Applicant Nippon Chemical Plant Co., Ltd., Consultant Agent Patent Attorney Tadashi Yonehara
Director: Tadayu Hamamoto Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 +4
Claims (4)
より遠赤外線放射体より遠赤外線を放射するよりにした
遠赤外線放射装置において、燃焼ガスを通すことにより
赤外線を放射するようにした金属製の燃焼ガス流通管に
て構成した一次放射体と、金属板の表面に、加熱するこ
とにより遠赤外線を放射する遠赤外線放射体を密着した
二次放射体からなり、一次放射体を二次放射体に離間対
向して配置したことを特徴とする遠赤外線放射装置。(1) In a far-infrared radiator that emits far-infrared rays by heating the far-infrared radiator that is in close contact with the metal, the far-infrared radiator emits infrared rays by passing combustion gas through it. The primary radiator consists of a combustion gas distribution pipe, and the secondary radiator has a far-infrared radiator that emits far-infrared rays when heated, which is closely attached to the surface of a metal plate. A far-infrared radiation device characterized by being placed facing away from the body.
特徴とする特許請求の範囲第１項記載の遠赤外線放射装
置。(2) The far-infrared ray radiating device according to claim 1, wherein the far-infrared ray radiator of the secondary radiator is made of graphite.
の内側に一次放射体を内装したことを特徴とする特許請
求の範囲第１項記載の遠赤外線放射装置。(3) The far-infrared ray emitting device according to claim 1, characterized in that the primary radiator is housed inside a box with the far-infrared ray radiator in close contact with the outer surface of the box.
向させると共に、一次放射体と二次放射体との対向部以
外をカバーしたことを特徴とする特許請求の範囲第１項
記載の遠赤外線放射装置。(4) Claim 1, characterized in that the primary radiator is opposed to the far-infrared radiator side of the secondary radiator, and the area other than the facing portion of the primary radiator and the secondary radiator is covered. far infrared radiation device.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61223844A JPH0663625B2 (en) | 1986-09-24 | 1986-09-24 | Far infrared radiation device |
| DE8787113829T DE3778622D1 (en) | 1986-09-24 | 1987-09-22 | RADIANT SYSTEM IN THE REMOTE INFRARED AREA. |
| EP87113829A EP0261639B1 (en) | 1986-09-24 | 1987-09-22 | Far-infrared radiating system |
| US07/100,057 US4798192A (en) | 1986-09-24 | 1987-09-23 | Far-infrared radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61223844A JPH0663625B2 (en) | 1986-09-24 | 1986-09-24 | Far infrared radiation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6380112A true JPS6380112A (en) | 1988-04-11 |
| JPH0663625B2 JPH0663625B2 (en) | 1994-08-22 |
Family
ID=16804606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61223844A Expired - Fee Related JPH0663625B2 (en) | 1986-09-24 | 1986-09-24 | Far infrared radiation device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4798192A (en) |
| EP (1) | EP0261639B1 (en) |
| JP (1) | JPH0663625B2 (en) |
| DE (1) | DE3778622D1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571629U (en) * | 1992-01-10 | 1993-09-28 | 株式会社桂精機製作所 | Far infrared burner |
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| DE3804704A1 (en) * | 1987-02-17 | 1988-08-25 | Senju Metal Industry Co | INFRARED HEATING DEVICE |
| JPH0625919Y2 (en) * | 1988-03-15 | 1994-07-06 | 千住金属工業株式会社 | Infrared heater |
| US4878480A (en) * | 1988-07-26 | 1989-11-07 | Gas Research Institute | Radiant tube fired with two bidirectional burners |
| DE3917000C2 (en) * | 1989-05-24 | 2000-10-26 | Bsh Bosch Siemens Hausgeraete | Radiant heating device for cooking appliances |
| US5000158A (en) * | 1989-08-14 | 1991-03-19 | North American Manufacturing Company | Staged burning radiant tube |
| US5154160A (en) * | 1991-05-12 | 1992-10-13 | Q Industries Food Equipment Co. | Automated oven with gas-fired radiant heater assembly |
| JP3196044B2 (en) * | 1992-09-30 | 2001-08-06 | 株式会社日本ケミカル・プラント・コンサルタント | Gas heating device |
| GB2292214B (en) * | 1994-08-10 | 1998-08-05 | Ambi Rad Ltd | Space heating appliances |
| US5628303A (en) * | 1996-02-20 | 1997-05-13 | Solaronics, Inc. | Radiant space heater for residential use |
| USD378402S (en) * | 1996-03-04 | 1997-03-11 | Solaronics, Inc. | Radiant space heater for residential use |
| US5851498A (en) * | 1996-12-02 | 1998-12-22 | Catalytic Systems Technologies, Ltd. | Boiler heated by catalytic combustion |
| WO2000001286A1 (en) * | 1998-07-02 | 2000-01-13 | Best Willie H | Heating assembly and cooking apparatus |
| JP2002112713A (en) * | 2000-10-03 | 2002-04-16 | Nippon Chem Plant Consultant:Kk | Feed additive, and apparatus and method for producing the same |
| WO2006080949A2 (en) * | 2004-06-23 | 2006-08-03 | Best Willie H | Radiant burner |
| CN102670083B (en) * | 2006-09-26 | 2015-01-14 | 烧烤用具有限责任公司 | Cooking apparatus with concave emitter |
| CN101611265B (en) | 2006-11-10 | 2012-10-10 | 烧烤用具有限责任公司 | Radiant tube broiler |
| CN102300492B (en) * | 2008-12-01 | 2015-06-17 | 烧烤用具有限责任公司 | Methods And Apparatus For Generating Infrared Radiation From Convective Products Of Combustion |
| CN102498349B (en) * | 2009-06-29 | 2014-11-05 | W·C·布拉德利公司 | Single cavity radiant cooking apparatus |
| US8656904B2 (en) | 2009-09-25 | 2014-02-25 | Detroit Radiant Products Co. | Radiant heater |
| US8840942B2 (en) * | 2010-09-24 | 2014-09-23 | Emisshield, Inc. | Food product and method and apparatus for baking |
| US8637792B2 (en) | 2011-05-18 | 2014-01-28 | Prince Castle, LLC | Conveyor oven with adjustable air vents |
| CA2883537A1 (en) | 2012-11-15 | 2014-05-22 | W.C. Bradley Co. | Electric roaster and smoker |
| CN105451564B (en) | 2013-06-17 | 2018-01-12 | W.C.布拉德利公司 | For the high-efficiency appliance and method cooked, heated and dry |
| CN105451567B (en) | 2013-06-17 | 2021-08-03 | W.C.布拉德利公司 | Outdoor cooker and smoker and fuel burner therefor |
| US9546793B2 (en) * | 2013-07-10 | 2017-01-17 | Finn Green Technology LLC | Radiant heater and combustion chamber |
| US9709281B2 (en) | 2014-03-31 | 2017-07-18 | W.C. Bradley Co. | High efficiency side burner and outdoor cooker |
| US20150345828A1 (en) * | 2014-05-29 | 2015-12-03 | David P. Clark | Patio heater with reflective shield |
| CA2977120C (en) | 2015-03-25 | 2023-02-21 | William A. Dixon | Vertical electric cooker and smoker and smoke box |
| EP3236162A1 (en) * | 2016-04-22 | 2017-10-25 | Caloray Pty Ltd | An electric suspended radiant disk heater apparatus |
| US10697640B2 (en) * | 2016-11-17 | 2020-06-30 | Rachael Kearse Best | Device and method for decreasing radiative heat flux of infrared energy |
| WO2020081595A1 (en) | 2018-10-16 | 2020-04-23 | Best Willie H | Incinerating container for broiling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571629U (en) * | 1992-01-10 | 1993-09-28 | 株式会社桂精機製作所 | Far infrared burner |
Also Published As
| Publication number | Publication date |
|---|---|
| US4798192A (en) | 1989-01-17 |
| EP0261639B1 (en) | 1992-04-29 |
| EP0261639A3 (en) | 1989-09-06 |
| EP0261639A2 (en) | 1988-03-30 |
| DE3778622D1 (en) | 1992-06-04 |
| JPH0663625B2 (en) | 1994-08-22 |
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